Cargo trailer shell



FIG. 1 is a front perspective view of a cargo trailer shell showing my new design;

FIG. 2 is a rear perspective view thereof, in an opened position;

FIG. 3 is a right side elevational view thereof, the undisclosed left side being a mirror image;

FIG. 4 is a top plan view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a front elevational view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines showing environmental structure in all views is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a cargo trailer shell, as shown and described. 